Network Network

Investigate captured traffic, network services and perform packet analysis

The following set of problems deal with network traffic including different protocols. You need to analyse the packet captures to solve these challenges.

Prerequisites:
– Knowledge of a network capture analyzing tool.
– Knowlege of the most common network protocols.

challenges 27 Challenges

Results Name Validations Number of points  Explanation for the scores Difficulty  Difficulty Author Note  Notation Solution Date
pas_valide FTP - authentication 30% 97062 5 g0uZ 8 30 August 2010
pas_valide TELNET - authentication 27% 86545 5 g0uZ 10 30 August 2010
pas_valide ETHERNET - frame 22% 69576 10 abu_youssef 12 20 May 2013
pas_valide Twitter authentication 23% 74952 15 g0uZ 7 30 August 2010
pas_valide Bluetooth - Unknown file 10% 30191 15 Neptune 5 1 March 2019
pas_valide CISCO - password 15% 48850 15 Thanat0s 10 10 July 2013
pas_valide DNS - zone transfert 8% 24157 15 g0uZ 10 20 May 2013
pas_valide IP - Time To Live 14% 44459 15 g0uZ 5 1 September 2010
pas_valide LDAP - null bind 5% 14826 15 g0uZ 7 26 May 2013
pas_valide OSPF - Authentication 1% 2212 15 Tidusrose 4 5 June 2023
pas_valide POP - APOP 3% 6860 15 lutzenfried 5 11 November 2020
pas_valide RF - AM Transmission 1% 2088 15 Podalirius 5 28 January 2021
pas_valide RF - FM Transmission 1% 504 20 Podalirius 1 28 January 2021
pas_valide RF - Key Fixed Code 1% 389 20 Podalirius 1 28 January 2021
pas_valide SIP - authentication 11% 33514 20 g0uZ 3 30 August 2010
pas_valide ETHERNET - Patched transmission 4% 11206 25 Thanat0s 5 31 May 2013
pas_valide Global System Traffic for Mobile communication 2% 6491 25 koma 4 25 April 2012
pas_valide HTTP - DNS Rebinding 1% 693 30 erk3 2 10 December 2020
pas_valide SSL - HTTP exchange 2% 6255 30 g0uZ 4 30 August 2010
pas_valide Netfilter - common mistakes 1% 2733 35 spump 4 3 January 2015
pas_valide SNMP - Authentification 2% 3370 35 0x0ff 7 17 October 2014
pas_valide Wired Equivalent Privacy 1% 1402 35 Deva 4 20 November 2012
pas_valide ICMP payload 2% 4642 40 g0uZ 4 30 August 2010
pas_valide ARP Spoofing - Active listening 1% 143 45 voydstack 1 5 June 2023
pas_valide XMPP - authentication 1% 2295 45 koma 1 4 February 2012
pas_valide RF - Satellite transmission 1% 149 50 Podalirius 1 28 January 2021
pas_valide RF - L Band 1% 60 55 Matioupi 0 18 March 2022

Challenge Results Challenge Results

Pseudo Challenge Lang Date
Craquottee Network  DNS - zone transfert en 20 May 2024 at 23:56
SharokSurRootMe Réseau  Bluetooth - Fichier inconnu fr 20 May 2024 at 23:16
B4nanaJuice Réseau  IP - Time To Live fr 20 May 2024 at 23:12
foo0od Network  Bluetooth - Unknown file en 20 May 2024 at 22:54
SharokSurRootMe Réseau  Authentification twitter fr 20 May 2024 at 22:48
SharokSurRootMe Réseau  ETHERNET - trame fr 20 May 2024 at 22:44
thomas.sflt Réseau  Bluetooth - Fichier inconnu fr 20 May 2024 at 22:37
Jax Network  Twitter authentication en 20 May 2024 at 22:33
Jax Network  ETHERNET - frame en 20 May 2024 at 22:31
SharokSurRootMe Réseau  TELNET - authentification fr 20 May 2024 at 22:31